1 – MOTOR REPAIR copy 1 Sizes: 150 × 150 / 300 × 211 / 480 × 300 / 586 × 300 / 586 × 413 Gallery SF Series® Schlumberger Pump Assembly Frame-mount Centrifugal Pumps Impeller wear ring Custom shapes cut from raw materials. Parley’s Water Treatment Plant. Photo credit SLCdocs.com Machinist at Nickerson Company running a state-of-the-art CNC machine. Figure 1. The general arrangement of a three phase waveform. Bowl wear ring Impeller wear ring Gorman-Rupp SF Series® Submersible Solids-handling Pump 3800 Series, Single Stage End Suction Vertical Lathe Bowl wear ring Well Pump Installation Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2π/3 radians or 120°. When one phase reaches an x-intercept or node the next phase is only 30° and approximately 5.6 milliseconds from reaching its crest. Vertical Lathe Close-Coupled Vertical Turbine Submersible Turbine Pumps Photo courtesy of On the slopes 80 Series® Engine Driven Computer Numerical Control Machine (CNC) at Nickerson Super T Series® Engine Driven Computer Numerical Control Machine (CNC) at Nickerson National Pump Vertical Turbine Pumps, API 610 Horizontal Lathe “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Horizontal Lathe Utah Lake Cascade Pump Figure 2. A simple sine wave with a period of 360° and an amplitude of 1. In single phase power the x-intercepts are 180° from each other. A full period is 360°. A single phase motor has a crest approximately every 16.5 milliseconds giving the motors a tendency to vibrate more, which may contribute to a shortened bearing life. CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Ultra V Series® and UltraMate® Model 342A Single Stage End Suction Nickerson Field Crew Utah Lake Cascade Pump Horizontal Lathe Model 411 Horizontal Split Case Vertical Turbine Pumps, Deep Well Custom fabrication to a large part 380 Series Vertical Inline Pump with VFD Image Info Dimensions 586 × 413 Name 1-MOTOR-REPAIR-copy-1.jpg Mime Type image/jpeg Type JPG Size 97.81 KB